Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Soil metagenome

ABSTRACT: soil metagenome Raw sequence reads .Response mechanism of soil N2O emission under biochar amendment in typical area of Loess Plateau

PROVIDER: PRJNA348642 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR4426150_1.fastq.gz	Fastqsanger.gz
	SRR4426150_2.fastq.gz	Fastqsanger.gz
	SRR4426160_1.fastq.gz	Fastqsanger.gz
	SRR4426160_2.fastq.gz	Fastqsanger.gz
	SRR4426151_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 36

Similar Datasets

soil metagenome

Project description:Response mechanism of soil N2O emission under biochar amendment in typical area of Loess Plateau

| PRJNA348641 | ENA

Differential effects of nitrogen addition on soil organic carbon decomposition correlate with changes in microbial C-degradation functional potentials in a Pinus tabulaeformis forest

Project description:Anthropogenic nitrogen (N) deposition may affect soil organic carbon (SOC) decomposition, thus affecting the global terrestrial carbon (C) cycle. However, it remains unclear how the level of N deposition affects SOC decomposition by regulating microbial community composition and function, especially C-cycling functional genes structure. We investigated the effects of short-term N addition on soil microbial C-cycling functional gene composition, SOC-degrading enzyme activities, and CO2 emission in a 5-year field experiment established in an artificial Pinus tabulaeformis forest on the Loess Plateau, China.

2022-03-01 | GSE147041 | GEO

Biochar

Project description:Biochar soil amendment

| PRJEB12924 | ENA

Project description:Soil biochar amendment shapes the composition of N2O-reducing microbial communities

| PRJEB9850 | ENA

soil metagenome

Project description:Mechanism of N2O emission on cropland soil of North China Plain

| PRJNA339893 | ENA

Project description:Soil biochar amendment affects the diversity of nosZ transcripts: Implications for N2O formation

| PRJEB14348 | ENA

Competition for electrons favors N2O reduction in denitrifying Bradyrhizobium isolates

Project description:Bradyrhizobia are common members of soil microbiomes and known as N2-fixing symbionts of economically important legumes. Many are also denitrifiers, which can act as sinks or sources for N2O. Inoculation with compatible rhizobia is often needed for optimal N2-fixation, but the choice of inoculant may have consequences for N2O emission. Here, we determined the phylogeny and denitrification capacity of Bradyrhizobium strains, most of them isolated from peanut-nodules. Analyses of genomes and denitrification end-points showed that all were denitrifiers, but only ~1/3 could reduce N2O. The N2O-reducing isolates had strong preference for N2O- over NO3--reduction. Such preference was also observed in a study of other bradyrhizobia and tentatively ascribed to competition between the electron pathways to Nap (periplasmic NO3- reductase) and Nos (N2O reductase). Another possible explanation is lower abundance of Nap than Nos. Here, proteomics revealed that Nap was instead more abundant than Nos, supporting the hypothesis that the electron pathway to Nos outcompetes that to Nap. In contrast, Paracoccus denitrificans, which has membrane-bond NO3- reductase (Nar), reduced N2O and NO3- simultaneously. We propose that the control at the metabolic level, favoring N2O reduction over NO3- reduction, applies also to other denitrifiers carrying Nos and Nap but lacking Nar.

2021-09-27 | PXD023200 | Pride

The microbial functional diversity in response to altered precipitation on Tibet Plateau as characterized by GeoChip

Project description:Global warming substantially changes precipitation patterns in the Tibetan plateau, with projection of increased precipitation in southern and northern Tibet but decreased precipitation in the center. Understanding mechanisms of such changes in greenhouse gas emissions is of vital importance in predicting ecosystem feedbacks to climate changes. Nonetheless, it has been hampered by limited knowledge in soil microbial communities, one of the major drivers of greenhouse gas emission. Here, we report a field experiment simulating drying and wetting conditions in the Tibetan grassland. Our field site is located at the Haibei Alpine Grassland Ecosystem Research Station in the northeast of Tibet Plateau, China, and we employed GeoChip 5.0 180K to analyze microbial responses.

2016-05-28 | GSE82006 | GEO

Project description:Soil microorganisms in the Loess Plateau

| PRJNA879106 | ENA

Project description:SOIL MICROBIAL COMMUNITY OF LOESS PLATEAU

| PRJNA979340 | ENA